190303020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{39157}}^1$

素因数の和:39181

約数の個数: 72

約数和(自身を含む): 598647504

約数和(自身を除く): 408344484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 39157, 78314, 117471, 156628, 195785, 234942, 352413, 391570, 469884, 587355, 704826, 783140, 1057239, 1174710, 1409652, 1762065, 2114478, 2349420, 3171717, 3524130, 4228956, 5286195, 6343434, 7048260, 9515151, 10572390, 12686868, 15858585, 19030302, 21144780, 31717170, 38060604, 47575755, 63434340, 95151510, 190303020]

約数ペア:

[(1, 190303020), (2, 95151510), (3, 63434340), (4, 47575755), (5, 38060604), (6, 31717170), (9, 21144780), (10, 19030302), (12, 15858585), (15, 12686868), (18, 10572390), (20, 9515151), (27, 7048260), (30, 6343434), (36, 5286195), (45, 4228956), (54, 3524130), (60, 3171717), (81, 2349420), (90, 2114478), (108, 1762065), (135, 1409652), (162, 1174710), (180, 1057239), (243, 783140), (270, 704826), (324, 587355), (405, 469884), (486, 391570), (540, 352413), (810, 234942), (972, 195785), (1215, 156628), (1620, 117471), (2430, 78314), (4860, 39157)]